R5F21294SNSP#U0 Renesas Electronics America, R5F21294SNSP#U0 Datasheet - Page 224

• Manufacturer Part Number: R5F21294SNSP#U0
• Description: MCU 3/5V 16K+2K 20PIN-SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/29r

Specifications of R5F21294SNSP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/28 Group, R8C/29 Group
Rev.2.10
REJ09B0279-0210
Figure 14.53
TRCSR register
TRCSR register
TRCSR register
TRCSR register
TRCIOD output
TRCIOB output
TRCIOC output
Sep 26, 2008
IMFC bit in
IMFD bit in
IMFA bit in
IMFB bit in
Count source
Operating Example of PWM Mode
The above applies under the following conditions:
• Bits BFC and BFD in the TRCMR register are set to 0 (registers TRCGRC and TRCGRD do not operate as buffers).
• Bits EB, EC, and ED in the TRCOER register are set to 0 (output from TRCIOB, TRCIOC, and TRCIOD enabled).
• In the TRCCR1 register, bits TOB and TOC are set to 0 (active level is “H”) and the TOD bit is set to 1 (active level is “L”).
TRC register value
1
0
1
0
1
0
1
0
m
n
p
q
“L” initial output until
“H” initial output until
compare match
compare match
Active level is “H”
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Active level is “L”
Set to 0 by a program
Set to 0 by a program
q+1
Inactive level is “L”
p+1
n+1
m+1
m: TRCGRA register setting value
n: TRCGRB register setting value
p: TRCGRC register setting value
q: TRCGRD register setting value
m-q
Set to 0 by a program
m-p
m-n
Set to 0 by a program
14. Timers